An object of the present invention is to provide a vehicle disinfection device that has a simple structure and is easy to install and relocate, and that has a quarantine effect. A liquid ejecting apparatus, wherein the elevating means descends in conjunction with the descent of the vehicle support means that descends and rises in response to traveling of the vehicle, and elevates the vehicle support means after a predetermined time has elapsed, A first pump operation is connected to the elevating means, the liquid ejecting means, and the liquid supply means, and in response to the lowering of the elevating means, and pumps the liquid to the liquid ejecting means, and responds to the elevation of the elevating means Pump means for sucking the liquid, and lock means for stopping the raising and lowering means for a first time in a state where the raising and lowering means are lowered to a predetermined position, and during the first time, the pump Means is configured to perform a second pumping operation to pump liquid, and in response to completion of the first time, the locking means is configured to release the stop of the ascending operation. And [Selection] Figure 1【課題】簡素な構成で装置の設置・移設が容易で、防疫効果を有する車両消毒装置を提供することを目的とする。【解決手段】液体噴出装置であって、車両の走行に応答して下降・上昇する車両支持手段の下降に連動して下降し、所定時間経過後に前記車両支持手段を上昇させる昇降手段と、該昇降手段と、液体噴出手段と、液体供給手段とに連結され、前記昇降手段の下降に応答して前記液体噴出手段へ液体を圧送する第１のポンプ動作を行い、前記昇降手段の上昇に応答して液体の吸引を行うポンプ手段と、前記昇降手段が所定位置まで下降した状態で、該昇降手段の上昇を第１の時間停止するロック手段とを備え、該第１の時間中、前記ポンプ手段が液体を圧送する第２のポンプ動作を行うように構成され、前記第１の時間完了に応答して、前記ロック手段が前記上昇動作の停止を解除するように構成されていることを特徴とする。【選択図】図１
